You can either display entries of various post types (blog posts, portfolio entries, products) or a list of images
You can sort the displayed entries based on categories/tags or disable sorting alltogether
You can chose between no gap, 1px gap and 15px gap between each element
You can either use the natural image ratio (no cropping, great for photos) or use a predefined ratio that will display beautiful grids (great for portfolios and blogs)
You can chose to always display title + excerpt/caption, show them on mouse hover or hide them
You can display a default pagination, an ajax load more button or no option for additional items whatsoever
